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数学英语 23 What are the Range and Standard Deviation?

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(72) / 评论(0)

数学英语

VOA慢速英语2017--金边新交通工具残疾人士的福音

Reaksmey Mary was disabled with a serious illness when she was six months old. She is confined to a wheelchair and lives with her family on an island in the Mekong River in Cambodia. As a young child, Reaksmey traveled only to see the doctor near her

发表于:2019-01-02 / 阅读(117) / 评论(0)

2017年VOA慢速英语(二)月

中国打击现金流出可能使温哥华房地产崩溃

Global real estate markets are breaking a sweat and Vancouver should be no exception. Those same foreign buyers that sent property values soaring around the world are now a little short on foreign currency. 全球房地产市场开始流汗，温哥华

发表于:2019-01-07 / 阅读(38) / 评论(0)

英语新闻

The Miser

A miser，to make sure the safety of his property，sold all that he had and converted it into a great lump of gold，which he hid in a hole under the ground，and went continually to visit and inspect it．This roused the curiosity of one of his wor

发表于:2019-02-02 / 阅读(50) / 评论(0)

趣味英语

Azarenka eases into 3rd round at French Open

PARIS, May 30 (Xinhua) -- Top seed Victoria Azarenka put on an inspiring performance to reach the third round of the French Open with a 6-1, 6-1 win over Dinah Pfizenmaier of Germany on Wednesday. The Australian Open champion from Belarus committed o

发表于:2019-02-08 / 阅读(46) / 评论(0)

英语新闻

Italy beat Armenia 3-1 in World Cup qualifier

Italy beat Armenia 3-1 in World Cup qualifier YEREVAN, Armenia, Oct. 12 (Xinhua) -- Andrea Pirlo scored one goal and set up another as Italy labored to a 3-1 win over Armenia in European zone World Cup 2014 qualifying Friday. The match took place in

发表于:2019-02-18 / 阅读(45) / 评论(0)

英语新闻

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学英语单词

aber-de-vine

accumulative desire

Acidaspis

acoustic intelligence

activity-on-node network

arseniuretted hydrogen